Cisco Cisco Packet Data Gateway (PDG) Veröffentlichungshinweis
System Changes in Release 15.0
▀ System and Platform Enhancements for October 30, 2013
▄ Cisco ASR 5x00 Release Change Reference
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System and Platform Enhancements for October 30, 2013
System Feature Changes as of October 30, 2013
This section provides information on system feature changes in release 15.0.
Important:
For more information regarding features in this section, refer to the System Administration Guide for
this release.
New System Features
This section identifies new system features available in release 15.0.
None for this release
Modified System Features
This section identifies system features modified in release 15.0.
ICSR Improvements to Reduce Overhead for SAE-GW
Previous Behavior: There was no microcheckpoint support at P-GW to handle microcheckpoints from S-GW for
SAEGW calls. Extra full checkpoints were sent for some scenarios; some full checkpoints with data updated at P-GW
only and some with data updated at both S-GW and P-GW.
SAEGW calls. Extra full checkpoints were sent for some scenarios; some full checkpoints with data updated at P-GW
only and some with data updated at both S-GW and P-GW.
New Behavior: Full checkpoint with partial updated data are no longer being sent. Only those which contain updated
data at both S-GW and P-GW are now sent. Microcheckpoint support has been added at P-GW to handle
microcheckpoints from S-GW for SAE-GW calls.
data at both S-GW and P-GW are now sent. Microcheckpoint support has been added at P-GW to handle
microcheckpoints from S-GW for SAE-GW calls.
Increased Buffer Size for Syslog Events
The amount of memory for syslog event buffering has been doubled.
Reduced Frequency of ICSR UPDATE_IDLESECS Microcheckpoints
Previous Behavior: The UPDATE_IDLESECS checkpoint was sent every 30 seconds for inactive users (user idle for
more than 60 seconds). UPDATE_IDLESECS is used to calculate the last active tick time (last Activity time) on the
standby ICSR chassis. For inactive users, the same last activity time is recalculated whenever this checkpoint is
received.
more than 60 seconds). UPDATE_IDLESECS is used to calculate the last active tick time (last Activity time) on the
standby ICSR chassis. For inactive users, the same last activity time is recalculated whenever this checkpoint is
received.
New Behavior: UPDATE_IDLESECS is now sent once every 12 minutes for inactive users.
System Command Changes as of October 30, 2013
This section provides information on system-level command changes in release 15.0.
None for this release.